Single-channel queuing system
Why must the service rate be greater than the arrival rate in a single-channel queuing system?
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The common Eastern mole, a mammal, typically has a mass of 69 g, which corresponds to about 6.9 moles of atoms. (A mole of atoms is 6.02 x 1023 atoms. In atomic mass units (u), what is the average mass of atoms in the common Eastern mole?
Only two horizontal forces act on a 3.0 kg body that can move over a frictionless floor. One force is 9.0 N due east, and the other is 8.0 N, acting 62° north of west. What is the magnitude of the body's acceleration?
Suppose that the life-length of a fully-charged cellphone battery is normally distributed with a mean of 180 minutes with a standard deviation of 20 minutes.
A 1.00 L flask was filled with 2.00 mol gaseous sulfur dioxide and 2.00 mol gaseous nitrogen dioxide and heated. After equilibrium was reached, it was found that 1.30 mol gaseous nitrogen monoxide (nitric oxide) was present.
An infinitely long line of charge has a linear charge density of 6.00×10-12 C/m . A proton is at distance 14.0 cm from the line and is moving directly toward the line with speed 2100 m/s. How close does the proton get to the line of charge?
What is the relative fraction of H atoms that are ionized in stars with surface T=5800K and 11300K (the atmospheres were assumed to have the same pressure P=200 dynes per cm^2). a. Find the relative number of neutral HI atoms in the first excited
Using the scenario above, identify the sample error and determine the impact of the error on potential decision making by PIRON Software Company leaders.
A 7 ohm resistor is mounted in parallel with a resistor R=5 ohms, and this combination is connected in series with an 8 ohm resistor and a 12 volts battery. What is the current through the R resistor?
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A 2016 survey of undergraduate students considered this further and found that compared with students that did not use cannabis at least once
Problem: An infant with known congenital heart disease presents with weight loss, tachypnea, and hepatomegaly.
For a research topic on evaluating the access to health services for commercial sex workers as a mixed method approach provide the methodology
The healthcare provider ordered a urine culture for a client. Which item would a nurse need for a urine specimen collection from an existing indwelling
The nurse practitioner (NP) evaluates a client with complaints of a burning sensation in the chest that often occurs after meals and is exacerbated
I am writing a dissertation topic on the utility of community based interventions in post exposure support to survivors of IPV in uMzingwane district
A 12-month-old child presents with fever of 100.9, lethargy, vomiting and tachypnea. The history is significant for recent hand-foot-mouth disease infection.